I think you have a problem with zestyfind
on your internet explorer start page?
I had a same problem few days ago..
Well i have found a solution how to fix that
and get rid of that annoying zestyfind.com homepage!
Remove zestyfind by downloading
Download
SPYSWEEPER
And get rid of this annoying zestyfind!!!
Spysweeper will help you with all the other annoying ADS, too!
So you better go and download it now!
Manual remover (not recommended if you are not experienced user)